genus fissurella
Học thuậtThân thiện
A marine biologist carefully examines a genus Fissurella specimen in a tide pool.
Definition
Noun: * A taxonomic classification: "Genus Fissurella" is the type genus of the marine mollusk family Fissurellidae. It comprises a group of species commonly known as keyhole limpets.
Usage Notes
- "Genus Fissurella" is a scientific, taxonomic term used primarily in biology, zoology, and malacology (the study of mollusks).
- It is always capitalized as it is a proper noun referring to a specific genus name.
- In formal writing, the genus name is often italicized: .
Examples
- Scientific Context:
- The specimen was definitively classified under Genus Fissurella due to the distinct apical keyhole in its shell.
- Genus Fissurella is characterized by a conical shell with a hole at the apex.
- Researchers are studying the feeding habits of several species within Genus Fissurella.
Advanced Usage
- Taxonomic Hierarchy: The term is used to specify an organism's placement in biological classification: Kingdom > Phylum > Class > Order > Family > Genus > Species.
- Example: The keyhole limpet, Fissurella barbadensis, belongs to the family Fissurellidae and the Genus Fissurella.
Variants and Related Words
- Fissurella (n): The abbreviated, italicized form commonly used as the genus name in binomial nomenclature (e.g., ).
- Fissurellidae (n): The family to which this genus belongs.
- keyhole limpet (n): The common name for mollusks in this genus, derived from the characteristic opening at the top of their shell.
Synonyms
- Type genus of Fissurellidae: This is a descriptive synonym specifying its taxonomic role.
Different Meanings
- This term has a single, specific meaning in scientific taxonomy. It does not have general English language definitions outside of biology.
A marine biologist carefully examines a genus Fissurella specimen in a tide pool.
Noun
- type genus of the family Fissurellidae: keyhole limpets